47242620345416 has 16 divisors (see below), whose sum is σ = 88584196612140. Its totient is φ = 23620167915520.

The previous prime is 47242620345413. The next prime is 47242620345469. The reversal of 47242620345416 is 61454302624274.

It can be written as a sum of positive squares in 2 ways, for example, as 47240740776100 + 1879569316 = 6873190^2 + 43354^2 .

It is a super-2 number, since 2×47242620345416² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47242620345413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142606361 + ... + 142937256.

Almost surely, 2^{47242620345416} is an apocalyptic number.

It is an amenable number.

47242620345416 is a deficient number, since it is larger than the sum of its proper divisors (41341576266724).

47242620345416 is a wasteful number, since it uses less digits than its factorization.

47242620345416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285564304 (or 285564300 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 50.

The spelling of 47242620345416 in words is "forty-seven trillion, two hundred forty-two billion, six hundred twenty million, three hundred forty-five thousand, four hundred sixteen".